DE60111457D1 - Switching arrangement with redundant ways - Google Patents
Switching arrangement with redundant waysInfo
- Publication number
- DE60111457D1 DE60111457D1 DE60111457T DE60111457T DE60111457D1 DE 60111457 D1 DE60111457 D1 DE 60111457D1 DE 60111457 T DE60111457 T DE 60111457T DE 60111457 T DE60111457 T DE 60111457T DE 60111457 D1 DE60111457 D1 DE 60111457D1
- Authority
- DE
- Germany
- Prior art keywords
- packet
- portions
- ready
- sent
- predetermined number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
- H04L45/245—Link aggregation, e.g. trunking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/54—Organization of routing tables
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2408—Traffic characterised by specific attributes, e.g. priority or QoS for supporting different services, e.g. a differentiated services [DiffServ] type of service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/245—Traffic characterised by specific attributes, e.g. priority or QoS using preemption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/28—Flow control; Congestion control in relation to timing considerations
- H04L47/286—Time to live
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/62—Queue scheduling characterised by scheduling criteria
- H04L47/6205—Arrangements for avoiding head of line blocking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/62—Queue scheduling characterised by scheduling criteria
- H04L47/6215—Individual queue per QOS, rate or priority
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/62—Queue scheduling characterised by scheduling criteria
- H04L47/622—Queue service order
- H04L47/6225—Fixed service order, e.g. Round Robin
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
- H04L49/201—Multicast operation; Broadcast operation
- H04L49/203—ATM switching fabrics with multicast or broadcast capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
- H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
- H04L49/254—Centralised controller, i.e. arbitration or scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
- H04L49/309—Header conversion, routing tables or routing tags
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
- H04L49/352—Gigabit ethernet switching [GBPS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/60—Software-defined switches
- H04L49/608—ATM switches adapted to switch variable length packets, e.g. IP packets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
- H04L49/901—Buffering arrangements using storage descriptor, e.g. read or write pointers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
- H04L49/9084—Reactions to storage capacity overflow
- H04L49/9089—Reactions to storage capacity overflow replacing packets in a storage arrangement, e.g. pushout
- H04L49/9094—Arrangements for simultaneous transmit and receive, e.g. simultaneous reading/writing from/to the storage element
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
- H04L2012/5651—Priority, marking, classes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5665—Interaction of ATM with other protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
- H04L2012/5679—Arbitration or scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
- H04L2012/5681—Buffer or queue management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
- H04L2012/5681—Buffer or queue management
- H04L2012/5683—Buffer or queue management for avoiding head of line blocking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
- H04L49/201—Multicast operation; Broadcast operation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
- H04L49/205—Quality of Service based
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Abstract
A method for controlling a flow of packet data in a memory management unit of a network switch fabric is disclosed. A first portion of a data packet is received at a port on an ingress bus ring of the network switch fabric. A class of service for the data packet is determined based on the first portion and the portion is stored in a packer RAM of the port based on the class of service. Subsequent portions of the data packet are stored in the packer RAM. Once the predetermined number of portions have been received, the predetermined number of portions is sent to a packet pool RAM. A reference pointer to a first predetermined number of portions is sent to a transaction queue once an end of packet is detected and an egress scheduler detects a presence of a ready packet in the transaction queue and notifies an unpacker of the ready packet. The unpacker puts the ready packet into a FIFO and the ready packet is sent to an ingress/egress module.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21259200P | 2000-06-19 | 2000-06-19 | |
US212592 | 2000-06-19 | ||
US22930500P | 2000-09-01 | 2000-09-01 | |
US229305 | 2000-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60111457D1 true DE60111457D1 (en) | 2005-07-21 |
DE60111457T2 DE60111457T2 (en) | 2006-05-11 |
Family
ID=26907293
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60111457T Expired - Lifetime DE60111457T2 (en) | 2000-06-19 | 2001-06-19 | Switching arrangement with redundant ways |
DE60119224T Expired - Lifetime DE60119224T2 (en) | 2000-06-19 | 2001-06-19 | Storage management unit for an exchange |
DE60126533T Expired - Lifetime DE60126533T2 (en) | 2000-06-19 | 2001-06-19 | Exchange with a storage management unit to improve flow control |
DE60115154T Expired - Lifetime DE60115154T2 (en) | 2000-06-19 | 2001-06-19 | Method and device for data frame forwarding in an exchange |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60119224T Expired - Lifetime DE60119224T2 (en) | 2000-06-19 | 2001-06-19 | Storage management unit for an exchange |
DE60126533T Expired - Lifetime DE60126533T2 (en) | 2000-06-19 | 2001-06-19 | Exchange with a storage management unit to improve flow control |
DE60115154T Expired - Lifetime DE60115154T2 (en) | 2000-06-19 | 2001-06-19 | Method and device for data frame forwarding in an exchange |
Country Status (4)
Country | Link |
---|---|
US (7) | US6535510B2 (en) |
EP (4) | EP1168726B1 (en) |
AT (1) | ATE354227T1 (en) |
DE (4) | DE60111457T2 (en) |
Families Citing this family (205)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6405258B1 (en) * | 1999-05-05 | 2002-06-11 | Advanced Micro Devices Inc. | Method and apparatus for controlling the flow of data frames through a network switch on a port-by-port basis |
US7315552B2 (en) * | 1999-06-30 | 2008-01-01 | Broadcom Corporation | Frame forwarding in a switch fabric |
US6681270B1 (en) * | 1999-12-07 | 2004-01-20 | Texas Instruments Incorporated | Effective channel priority processing for transfer controller with hub and ports |
US6502097B1 (en) * | 1999-12-23 | 2002-12-31 | Microsoft Corporation | Data structure for efficient access to variable-size data objects |
JP2001203739A (en) * | 2000-01-18 | 2001-07-27 | Fujitsu Ltd | Method and device for controlling communication path |
GB2359692B (en) * | 2000-02-26 | 2003-06-25 | 3Com Corp | Stackable network unit including registers for identifying stack members and trunk ports |
US6901452B1 (en) * | 2000-03-02 | 2005-05-31 | Alcatel | Selectable prioritization for data communication switch |
US6535510B2 (en) * | 2000-06-19 | 2003-03-18 | Broadcom Corporation | Switch fabric with path redundancy |
JP3646638B2 (en) * | 2000-09-06 | 2005-05-11 | 日本電気株式会社 | Packet switching apparatus and switch control method used therefor |
US7227862B2 (en) * | 2000-09-20 | 2007-06-05 | Broadcom Corporation | Network switch having port blocking capability |
US6914881B1 (en) * | 2000-11-28 | 2005-07-05 | Nortel Networks Ltd | Prioritized continuous-deficit round robin scheduling |
FR2818066B1 (en) | 2000-12-12 | 2003-10-10 | Eads Airbus Sa | METHOD AND DEVICE FOR DETERMINISTIC TRANSMISSION OF PACKED ASYNCHRONOUS DATA |
GB2370380B (en) | 2000-12-19 | 2003-12-31 | Picochip Designs Ltd | Processor architecture |
US20020080808A1 (en) * | 2000-12-22 | 2002-06-27 | Leung Mun Keung | Dynamically modifying network resources for transferring packets in a vlan environment |
US6965602B2 (en) * | 2001-01-12 | 2005-11-15 | Peta Switch Solutions, Inc. | Switch fabric capable of aggregating multiple chips and links for high bandwidth operation |
US20020131412A1 (en) * | 2001-01-12 | 2002-09-19 | Dipak Shah | Switch fabric with efficient spatial multicast |
US20030021230A1 (en) * | 2001-03-09 | 2003-01-30 | Petaswitch Solutions, Inc. | Switch fabric with bandwidth efficient flow control |
US7051115B2 (en) * | 2001-04-19 | 2006-05-23 | Lenovo (Singapore) Pte. Ltd. | Method and apparatus for providing a single system image in a clustered environment |
US7167480B1 (en) * | 2001-06-21 | 2007-01-23 | Lighthouse Capital Partners Iv, Lp | Multi-service data transport architecture |
US20030016668A1 (en) * | 2001-07-17 | 2003-01-23 | Antonio Mugica | Method of device-to-device communications in hybrid distributed device control networks |
US7646782B1 (en) * | 2001-07-30 | 2010-01-12 | Primrose Donald R | Data link/physical layer packet buffering and flushing |
US7415031B2 (en) | 2001-07-30 | 2008-08-19 | Null Networks Llc | Data link/physical layer packet diversion and insertion |
US7227841B2 (en) | 2001-07-31 | 2007-06-05 | Nishan Systems, Inc. | Packet input thresholding for resource distribution in a network switch |
US7031331B2 (en) * | 2001-08-15 | 2006-04-18 | Riverstone Networks, Inc. | Method and system for managing packets in a shared memory buffer that serves multiple output links |
EP1461890B1 (en) * | 2001-09-04 | 2008-12-17 | Rumi Sheryar Gonda | Method for supporting sdh/sonet aps on ethernet |
WO2003028304A1 (en) * | 2001-09-27 | 2003-04-03 | Broadcom Corporation | Highly integrated media access control |
US7295563B2 (en) | 2001-10-01 | 2007-11-13 | Advanced Micro Devices, Inc. | Method and apparatus for routing packets that have ordering requirements |
US7274692B1 (en) * | 2001-10-01 | 2007-09-25 | Advanced Micro Devices, Inc. | Method and apparatus for routing packets that have multiple destinations |
US7046660B2 (en) * | 2001-10-03 | 2006-05-16 | Internet Machines Corp. | Switching apparatus for high speed channels using multiple parallel lower speed channels while maintaining data rate |
US20030076826A1 (en) * | 2001-10-23 | 2003-04-24 | International Business Machine Corporation | Reliably transmitting a frame to multiple destinations by embedding sequence numbers in the frame |
US6862293B2 (en) * | 2001-11-13 | 2005-03-01 | Mcdata Corporation | Method and apparatus for providing optimized high speed link utilization |
US6973082B2 (en) | 2002-02-01 | 2005-12-06 | Fujitsu Limited | Forwarding packets to aggregated links using distributed ingress card processing |
US7319695B1 (en) | 2002-03-06 | 2008-01-15 | Agere Systems Inc. | Deficit-based striping algorithm |
US7586909B1 (en) * | 2002-03-06 | 2009-09-08 | Agere Systems Inc. | Striping algorithm for switching fabric |
US7274690B1 (en) | 2002-05-09 | 2007-09-25 | Silicon Image, Inc. | Age selection switching scheme for data traffic in a crossbar switch |
US7519066B1 (en) | 2002-05-09 | 2009-04-14 | Silicon Image, Inc. | Method for switching data in a crossbar switch |
US7734812B2 (en) * | 2002-06-06 | 2010-06-08 | International Business Machines Corporation | Method and apparatus for processing outgoing internet protocol packets |
US7023843B2 (en) * | 2002-06-26 | 2006-04-04 | Nokia Corporation | Programmable scheduling for IP routers |
US7660292B2 (en) * | 2002-06-27 | 2010-02-09 | Broadcom Corporation | System and method for isolating network clients |
GB0215505D0 (en) * | 2002-07-04 | 2002-08-14 | Univ Cambridge Tech | Packet routing |
US7697526B2 (en) * | 2002-08-06 | 2010-04-13 | Broadcom Corporation | Packet filtering based on port bit map |
CN1232081C (en) * | 2002-08-06 | 2005-12-14 | 华为技术有限公司 | Repeating method for multi-broadcast message in network communication |
US7327692B2 (en) * | 2002-09-10 | 2008-02-05 | International Business Machines Corporation | System and method for selecting fibre channel switched fabric frame paths |
US7334086B2 (en) * | 2002-10-08 | 2008-02-19 | Rmi Corporation | Advanced processor with system on a chip interconnect technology |
KR100488478B1 (en) * | 2002-10-31 | 2005-05-11 | 서승우 | Multiple Input/Output-Queued Switch |
US7269180B2 (en) * | 2002-11-04 | 2007-09-11 | World Wide Packets, Inc. | System and method for prioritizing and queuing traffic |
GB0227048D0 (en) * | 2002-11-20 | 2002-12-24 | 3Com Corp | Network units for use in and organisation of cascade systems |
US7461167B1 (en) * | 2002-11-22 | 2008-12-02 | Silicon Image, Inc. | Method for multicast service in a crossbar switch |
US7274694B1 (en) * | 2003-01-09 | 2007-09-25 | Cisco Technology, Inc. | Defining link aggregation across a stack |
US7417985B1 (en) * | 2003-01-30 | 2008-08-26 | Pmc-Sierra, Inc. | Egress selection switch architecture with power management |
US7313146B2 (en) * | 2003-01-31 | 2007-12-25 | Broadcom Corporation | Transparent data format within host device supporting differing transaction types |
TW200416522A (en) | 2003-02-25 | 2004-09-01 | Asustek Comp Inc | Portable computer carrying desktop computer processor and power management method thereof |
US8225389B2 (en) * | 2003-04-11 | 2012-07-17 | Broadcom Corporation | Method and system to provide physical port security in a digital communication system |
US7522641B2 (en) * | 2003-04-25 | 2009-04-21 | Farrokh Mohamadi | Ten gigabit copper physical layer system |
US20040225734A1 (en) * | 2003-05-07 | 2004-11-11 | Schober Richard L. | Method and system to control the communication of data between a plurality of inteconnect devices |
US7352764B1 (en) | 2003-05-08 | 2008-04-01 | Silicon Image, Inc. | Content addressable merged queue architecture for switching data |
US20040230997A1 (en) * | 2003-05-13 | 2004-11-18 | Broadcom Corporation | Single-chip cable set-top box |
US7320100B2 (en) | 2003-05-20 | 2008-01-15 | Cray Inc. | Apparatus and method for memory with bit swapping on the fly and testing |
US7184916B2 (en) * | 2003-05-20 | 2007-02-27 | Cray Inc. | Apparatus and method for testing memory cards |
CN1302645C (en) * | 2003-05-26 | 2007-02-28 | 华为技术有限公司 | Method for realizing average flow bearing by bound ports of network processor system |
US7551557B2 (en) * | 2003-06-19 | 2009-06-23 | International Business Machines Corporation | Method and system for ensuring arbitration fairness in bus ring topology |
US7626985B2 (en) * | 2003-06-27 | 2009-12-01 | Broadcom Corporation | Datagram replication in internet protocol multicast switching in a network device |
US7286469B2 (en) * | 2003-07-17 | 2007-10-23 | Intel Corporation | Network synchronization device, system and method |
ES2228266B1 (en) * | 2003-07-28 | 2006-06-01 | Diseño De Sistemas En Silicio, S.A. | PACKAGE SWITCHING PROCEDURE IN A TRANSMISSION MEDIA WITH MULTIPLE STATIONS CONNECTED THROUGH DIFFERENT LINKS. |
US7522620B2 (en) * | 2003-08-12 | 2009-04-21 | Intel Corporation | Method and apparatus for scheduling packets |
US7336606B2 (en) * | 2003-08-14 | 2008-02-26 | Intel Corporation | Circular link list scheduling |
US20050105538A1 (en) * | 2003-10-14 | 2005-05-19 | Ananda Perera | Switching system with distributed switching fabric |
US7593336B2 (en) * | 2003-10-31 | 2009-09-22 | Brocade Communications Systems, Inc. | Logical ports in trunking |
US7619974B2 (en) * | 2003-10-31 | 2009-11-17 | Brocade Communication Systems, Inc. | Frame traffic balancing across trunk groups |
US7363387B1 (en) | 2003-12-09 | 2008-04-22 | Cisco Technology, Inc. | System and method for reducing information being transmitted in a network environment |
US7308505B2 (en) | 2003-12-17 | 2007-12-11 | International Business Machines Corporation | Method, system and program product for facilitating forwarding of data packets through a node of a data transfer network using multiple types of forwarding tables |
US7298707B2 (en) * | 2004-01-21 | 2007-11-20 | Cisco Technology, Inc. | System and method for controlling the flooding of information in a network environment |
US7904584B2 (en) * | 2004-02-12 | 2011-03-08 | Broadcom Corporation | Source identifier-based trunking for systems of network devices |
DE102004015861B4 (en) * | 2004-03-31 | 2006-02-09 | Advanced Micro Devices, Inc., Sunnyvale | Frame-based MAC control in WLAN communication devices |
US20050249229A1 (en) * | 2004-05-07 | 2005-11-10 | Nortel Networks Limited | Dynamically scalable edge router |
US7185138B1 (en) | 2004-05-14 | 2007-02-27 | Peter Galicki | Multi-dimensional data routing fabric |
US8732788B2 (en) * | 2004-05-21 | 2014-05-20 | Broadcom Corporation | Integrated set-top box |
US8578434B2 (en) | 2004-05-21 | 2013-11-05 | Broadcom Corporation | Integrated cable modem |
US7457244B1 (en) | 2004-06-24 | 2008-11-25 | Cisco Technology, Inc. | System and method for generating a traffic matrix in a network environment |
US7391730B1 (en) | 2004-07-21 | 2008-06-24 | Cisco Technology | System and method for synchronizing link state databases in a network environment |
US8239914B2 (en) * | 2004-07-22 | 2012-08-07 | Broadcom Corporation | Highly integrated single chip set-top box |
US8000322B2 (en) * | 2004-07-30 | 2011-08-16 | Hewlett-Packard Development Company, L.P. | Crossbar switch debugging |
US7680107B2 (en) * | 2004-11-30 | 2010-03-16 | Broadcom Corporation | High speed trunking in a network device |
US7826481B2 (en) * | 2004-11-30 | 2010-11-02 | Broadcom Corporation | Network for supporting advance features on legacy components |
US7715384B2 (en) * | 2004-11-30 | 2010-05-11 | Broadcom Corporation | Unicast trunking in a network device |
US8014390B2 (en) * | 2004-11-30 | 2011-09-06 | Broadcom Corporation | Policy based routing using a fast filter processor |
US7738385B2 (en) * | 2004-11-30 | 2010-06-15 | Broadcom Corporation | Mirroring of data in a network device |
US7830892B2 (en) | 2004-11-30 | 2010-11-09 | Broadcom Corporation | VLAN translation in a network device |
US8005084B2 (en) * | 2004-11-30 | 2011-08-23 | Broadcom Corporation | Mirroring in a network device |
US7814280B2 (en) * | 2005-01-12 | 2010-10-12 | Fulcrum Microsystems Inc. | Shared-memory switch fabric architecture |
US7254768B2 (en) * | 2005-02-18 | 2007-08-07 | Broadcom Corporation | Memory command unit throttle and error recovery |
US7600214B2 (en) * | 2005-04-18 | 2009-10-06 | Broadcom Corporation | Use of metadata for seamless updates |
US8024799B2 (en) * | 2005-08-19 | 2011-09-20 | Cpacket Networks, Inc. | Apparatus and method for facilitating network security with granular traffic modifications |
US7890991B2 (en) * | 2005-08-19 | 2011-02-15 | Cpacket Networks, Inc. | Apparatus and method for providing security and monitoring in a networking architecture |
US8346918B2 (en) * | 2005-08-19 | 2013-01-01 | Cpacket Networks, Inc. | Apparatus and method for biased and weighted sampling of network traffic to facilitate network monitoring |
US7882554B2 (en) * | 2005-08-19 | 2011-02-01 | Cpacket Networks, Inc. | Apparatus and method for selective mirroring |
US7937756B2 (en) * | 2005-08-19 | 2011-05-03 | Cpacket Networks, Inc. | Apparatus and method for facilitating network security |
US8665868B2 (en) * | 2005-08-19 | 2014-03-04 | Cpacket Networks, Inc. | Apparatus and method for enhancing forwarding and classification of network traffic with prioritized matching and categorization |
US8296846B2 (en) * | 2005-08-19 | 2012-10-23 | Cpacket Networks, Inc. | Apparatus and method for associating categorization information with network traffic to facilitate application level processing |
US7937483B2 (en) * | 2005-11-30 | 2011-05-03 | At&T Intellectual Property I, L.P. | System and method of routing data packets using trunk ports and access ports |
US7688818B2 (en) * | 2005-12-20 | 2010-03-30 | Honeywell International Inc. | Apparatus and method for traffic filtering in a communication system |
US20070140282A1 (en) * | 2005-12-21 | 2007-06-21 | Sridhar Lakshmanamurthy | Managing on-chip queues in switched fabric networks |
WO2007087275A2 (en) * | 2006-01-23 | 2007-08-02 | Allied Telesis, Inc. | Method and system for improving traffic distribution across a communication network |
JP4547339B2 (en) * | 2006-01-30 | 2010-09-22 | アラクサラネットワークス株式会社 | Packet relay device having transmission control function |
US20070294738A1 (en) * | 2006-06-16 | 2007-12-20 | Broadcom Corporation | Single chip cable set-top box supporting DOCSIS set-top Gateway (DSG) protocol and high definition advanced video codec (HD AVC) decode |
US7894435B2 (en) * | 2006-09-14 | 2011-02-22 | Intel Corporation | Indicator packets for process/forward decision |
US8706987B1 (en) | 2006-12-01 | 2014-04-22 | Synopsys, Inc. | Structured block transfer module, system architecture, and method for transferring |
US8127113B1 (en) | 2006-12-01 | 2012-02-28 | Synopsys, Inc. | Generating hardware accelerators and processor offloads |
US8289966B1 (en) * | 2006-12-01 | 2012-10-16 | Synopsys, Inc. | Packet ingress/egress block and system and method for receiving, transmitting, and managing packetized data |
US7697525B2 (en) | 2006-12-21 | 2010-04-13 | Corrigent Systems Ltd. | Forwarding multicast traffic over link aggregation ports |
US8078657B2 (en) * | 2007-01-03 | 2011-12-13 | International Business Machines Corporation | Multi-source dual-port linked list purger |
US7796625B2 (en) * | 2007-01-10 | 2010-09-14 | International Business Machines Corporation | Recovery flushing for a network packet dispatcher |
US8238344B1 (en) * | 2007-03-30 | 2012-08-07 | Juniper Networks, Inc. | Multicast load balancing |
US7916718B2 (en) * | 2007-04-19 | 2011-03-29 | Fulcrum Microsystems, Inc. | Flow and congestion control in switch architectures for multi-hop, memory efficient fabrics |
US9081901B2 (en) * | 2007-10-31 | 2015-07-14 | Raytheon Company | Means of control for reconfigurable computers |
GB2454865B (en) * | 2007-11-05 | 2012-06-13 | Picochip Designs Ltd | Power control |
GB2457310B (en) * | 2008-02-11 | 2012-03-21 | Picochip Designs Ltd | Signal routing in processor arrays |
US9047421B2 (en) * | 2008-04-30 | 2015-06-02 | Alcatel Lucent | Serial link buffer fill-level compensation using multi-purpose start of protocol data unit timing characters |
JP4992835B2 (en) * | 2008-06-25 | 2012-08-08 | ソニー株式会社 | Disk storage device and program |
US9237100B1 (en) | 2008-08-06 | 2016-01-12 | Marvell Israel (M.I.S.L.) Ltd. | Hash computation for network switches |
US8938590B2 (en) * | 2008-10-18 | 2015-01-20 | Micron Technology, Inc. | Indirect register access method and system |
US9094343B1 (en) * | 2008-11-13 | 2015-07-28 | Qlogic, Corporation | Method and system for taking a network port offline |
GB2466661B (en) * | 2009-01-05 | 2014-11-26 | Intel Corp | Rake receiver |
US8547971B1 (en) | 2009-01-07 | 2013-10-01 | Marvell Israel (M.I.S.L) Ltd. | Multi-stage switching system |
JP5168166B2 (en) * | 2009-01-21 | 2013-03-21 | 富士通株式会社 | Communication apparatus and communication control method |
JP5419493B2 (en) * | 2009-03-03 | 2014-02-19 | キヤノン株式会社 | Data processing apparatus, data processing apparatus control method, and program |
GB2470037B (en) | 2009-05-07 | 2013-07-10 | Picochip Designs Ltd | Methods and devices for reducing interference in an uplink |
GB2470891B (en) | 2009-06-05 | 2013-11-27 | Picochip Designs Ltd | A method and device in a communication network |
GB2470771B (en) | 2009-06-05 | 2012-07-18 | Picochip Designs Ltd | A method and device in a communication network |
US8644140B2 (en) * | 2009-09-09 | 2014-02-04 | Mellanox Technologies Ltd. | Data switch with shared port buffers |
US8358651B1 (en) | 2009-09-21 | 2013-01-22 | Marvell International Ltd. | Switch device having a plurality of processing cores |
EP2482194B1 (en) * | 2009-09-25 | 2013-12-25 | Fujitsu Limited | Memory system and memory system control method |
US9426083B2 (en) * | 2009-09-29 | 2016-08-23 | Hewlett Packard Enterprise Development Lp | Consistency checking for credit-based control of data communications |
GB2474071B (en) | 2009-10-05 | 2013-08-07 | Picochip Designs Ltd | Femtocell base station |
US9274851B2 (en) * | 2009-11-25 | 2016-03-01 | Brocade Communications Systems, Inc. | Core-trunking across cores on physically separated processors allocated to a virtual machine based on configuration information including context information for virtual machines |
NO332162B1 (en) * | 2009-12-21 | 2012-07-09 | Cisco Systems Int Sarl | Device and method for filtering media packages |
CN101808037B (en) * | 2010-03-15 | 2014-09-10 | 中兴通讯股份有限公司 | Method and device for traffic management in switch network |
US8996720B2 (en) * | 2010-03-16 | 2015-03-31 | Brocade Communications Systems, Inc. | Method and apparatus for mirroring frames to a remote diagnostic system |
US8406125B2 (en) | 2010-03-19 | 2013-03-26 | Brocade Communications Systems, Inc. | Synchronization of multicast information using incremental updates |
US8769155B2 (en) * | 2010-03-19 | 2014-07-01 | Brocade Communications Systems, Inc. | Techniques for synchronizing application object instances |
US8495418B2 (en) | 2010-07-23 | 2013-07-23 | Brocade Communications Systems, Inc. | Achieving ultra-high availability using a single CPU |
US9104619B2 (en) | 2010-07-23 | 2015-08-11 | Brocade Communications Systems, Inc. | Persisting data across warm boots |
GB2482869B (en) | 2010-08-16 | 2013-11-06 | Picochip Designs Ltd | Femtocell access control |
US8520522B1 (en) * | 2010-10-15 | 2013-08-27 | Juniper Networks, Inc. | Transmit-buffer management for priority-based flow control |
US8660005B2 (en) | 2010-11-30 | 2014-02-25 | Marvell Israel (M.I.S.L) Ltd. | Load balancing hash computation for network switches |
US8868700B2 (en) | 2010-12-28 | 2014-10-21 | Nant Holdings Ip, Llc | Distributed network interfaces for application cloaking and spoofing |
CN102065014B (en) * | 2010-12-29 | 2014-12-31 | 中兴通讯股份有限公司 | Data cell processing method and device |
GB2489919B (en) | 2011-04-05 | 2018-02-14 | Intel Corp | Filter |
GB2489716B (en) | 2011-04-05 | 2015-06-24 | Intel Corp | Multimode base system |
GB2491098B (en) | 2011-05-16 | 2015-05-20 | Intel Corp | Accessing a base station |
KR101873526B1 (en) * | 2011-06-09 | 2018-07-02 | 삼성전자주식회사 | On-chip data scrubbing method and apparatus with ECC |
US9172659B1 (en) | 2011-07-12 | 2015-10-27 | Marvell Israel (M.I.S.L.) Ltd. | Network traffic routing in a modular switching device |
CN102281192B (en) | 2011-07-19 | 2017-09-29 | 中兴通讯股份有限公司 | The cell processing method and processing device of exchange network chip |
US8699491B2 (en) | 2011-07-25 | 2014-04-15 | Mellanox Technologies Ltd. | Network element with shared buffers |
US9143335B2 (en) | 2011-09-16 | 2015-09-22 | Brocade Communications Systems, Inc. | Multicast route cache system |
US9417803B2 (en) | 2011-09-20 | 2016-08-16 | Apple Inc. | Adaptive mapping of logical addresses to memory devices in solid state drives |
US9171030B1 (en) | 2012-01-09 | 2015-10-27 | Marvell Israel (M.I.S.L.) Ltd. | Exact match lookup in network switch devices |
US9507756B2 (en) | 2012-01-18 | 2016-11-29 | Marvell Israel (M.I.S.L) Ltd. | Space efficient counters in network devices |
US9036629B2 (en) | 2012-04-27 | 2015-05-19 | Hewlett-Packard Development Company, L.P. | Switch module |
US10581763B2 (en) | 2012-09-21 | 2020-03-03 | Avago Technologies International Sales Pte. Limited | High availability application messaging layer |
US9967106B2 (en) | 2012-09-24 | 2018-05-08 | Brocade Communications Systems LLC | Role based multicast messaging infrastructure |
US9203690B2 (en) | 2012-09-24 | 2015-12-01 | Brocade Communications Systems, Inc. | Role based multicast messaging infrastructure |
US9225672B1 (en) * | 2012-11-15 | 2015-12-29 | Qlogic, Corporation | Systems and methods for packet grouping in networks |
US9170768B2 (en) | 2012-12-24 | 2015-10-27 | Apple Inc. | Managing fast to slow links in a bus fabric |
EP3255844B1 (en) * | 2013-01-29 | 2019-10-30 | Huawei Technologies Co., Ltd. | Packet processing method and forwarding element |
US9582440B2 (en) | 2013-02-10 | 2017-02-28 | Mellanox Technologies Ltd. | Credit based low-latency arbitration with data transfer |
US9819637B2 (en) | 2013-02-27 | 2017-11-14 | Marvell World Trade Ltd. | Efficient longest prefix matching techniques for network devices |
US8989011B2 (en) | 2013-03-14 | 2015-03-24 | Mellanox Technologies Ltd. | Communication over multiple virtual lanes using a shared buffer |
US9537771B2 (en) | 2013-04-04 | 2017-01-03 | Marvell Israel (M.I.S.L) Ltd. | Exact match hash lookup databases in network switch devices |
CN104113486A (en) * | 2013-04-18 | 2014-10-22 | 中兴通讯股份有限公司 | Cell data processing method and device, and exchange network element |
CN105308906B9 (en) | 2013-05-03 | 2019-04-12 | 马维尔国际贸易有限公司 | A kind of method and counter equipment for being counted in the network device to event |
US9178832B2 (en) | 2013-07-11 | 2015-11-03 | International Business Machines Corporation | Queue credit management |
US9641465B1 (en) | 2013-08-22 | 2017-05-02 | Mellanox Technologies, Ltd | Packet switch with reduced latency |
GB2533531A (en) | 2013-09-13 | 2016-06-22 | Smg Holdings-Anova Tech Llc | Self-healing data transmission system to achieve lower latency |
AU2014318590A1 (en) * | 2013-09-13 | 2016-05-05 | Smg Holdings-Anova Technologies, Llc | High payload data packet transmission system and relay to lower latency |
GB2542220A (en) * | 2013-09-13 | 2017-03-15 | Smg Holdings-Anova Tech Llc | Packet sharing data transmission system and relay to lower latency |
US9548960B2 (en) | 2013-10-06 | 2017-01-17 | Mellanox Technologies Ltd. | Simplified packet routing |
US9325641B2 (en) | 2014-03-13 | 2016-04-26 | Mellanox Technologies Ltd. | Buffering schemes for communication over long haul links |
US9906592B1 (en) | 2014-03-13 | 2018-02-27 | Marvell Israel (M.I.S.L.) Ltd. | Resilient hash computation for load balancing in network switches |
US10587516B1 (en) | 2014-07-15 | 2020-03-10 | Marvell Israel (M.I.S.L) Ltd. | Hash lookup table entry management in a network device |
US9584429B2 (en) | 2014-07-21 | 2017-02-28 | Mellanox Technologies Ltd. | Credit based flow control for long-haul links |
CA2952646C (en) | 2014-07-29 | 2019-03-12 | SEAKR Engineering, Inc. | Robust serdes wrapper |
US9619349B2 (en) | 2014-10-14 | 2017-04-11 | Brocade Communications Systems, Inc. | Biasing active-standby determination |
CN105573711B (en) * | 2014-10-14 | 2019-07-19 | 深圳市中兴微电子技术有限公司 | A kind of data cache method and device |
US10002099B2 (en) * | 2014-11-13 | 2018-06-19 | Cavium, Inc. | Arbitrated access to resources among multiple devices |
CN105701019A (en) | 2014-11-25 | 2016-06-22 | 阿里巴巴集团控股有限公司 | Memory management method and memory management device |
EP3238394A4 (en) * | 2014-12-23 | 2018-08-15 | Intel Corporation | Generic queue |
WO2016142774A1 (en) | 2015-03-06 | 2016-09-15 | Marvell Israel (M.I.S.L) Ltd. | Method and apparatus for load balancing in network switches |
US9606942B2 (en) * | 2015-03-30 | 2017-03-28 | Cavium, Inc. | Packet processing system, method and device utilizing a port client chain |
US10601661B2 (en) | 2015-06-22 | 2020-03-24 | Arista Networks, Inc. | Tracking state of components within a network element |
US10904150B1 (en) | 2016-02-02 | 2021-01-26 | Marvell Israel (M.I.S.L) Ltd. | Distributed dynamic load balancing in network systems |
US10757111B1 (en) * | 2016-09-08 | 2020-08-25 | Rockwell Collins, Inc. | Information flow enforcement for multilevel secure systems |
US10243857B1 (en) | 2016-09-09 | 2019-03-26 | Marvell Israel (M.I.S.L) Ltd. | Method and apparatus for multipath group updates |
US10476814B2 (en) * | 2017-07-21 | 2019-11-12 | Aruba Networks Inc. | Arbiter circuit for crossbar |
US11489789B2 (en) * | 2018-06-29 | 2022-11-01 | Intel Corporation | Technologies for adaptive network packet egress scheduling |
CN109284234B (en) * | 2018-09-05 | 2020-12-04 | 珠海昇生微电子有限责任公司 | Storage address allocation method and system |
US11275632B2 (en) | 2018-09-14 | 2022-03-15 | Advanced Micro Devices, Inc. | Broadcast command and response |
CN111147372B (en) | 2018-11-05 | 2021-05-18 | 华为技术有限公司 | Downlink message sending and forwarding method and device |
US10951549B2 (en) | 2019-03-07 | 2021-03-16 | Mellanox Technologies Tlv Ltd. | Reusing switch ports for external buffer network |
CN113010173A (en) | 2019-12-19 | 2021-06-22 | 超威半导体(上海)有限公司 | Method for matrix data broadcasting in parallel processing |
CN113094099A (en) | 2019-12-23 | 2021-07-09 | 超威半导体(上海)有限公司 | Matrix data broadcast architecture |
US20210390022A1 (en) * | 2020-06-16 | 2021-12-16 | Samsung Electronics Co., Ltd. | Systems, methods, and apparatus for crash recovery in storage devices |
US11403221B2 (en) | 2020-09-24 | 2022-08-02 | Advanced Micro Devices, Inc. | Memory access response merging in a memory hierarchy |
US11558316B2 (en) | 2021-02-15 | 2023-01-17 | Mellanox Technologies, Ltd. | Zero-copy buffering of traffic of long-haul links |
US11949605B2 (en) * | 2021-10-28 | 2024-04-02 | Avago Technologies International Sales Pte. Limited | Systems for and methods of unified packet recirculation |
Family Cites Families (122)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US555398A (en) * | 1896-02-25 | Mary f | ||
IT1118355B (en) * | 1979-02-15 | 1986-02-24 | Cselt Centro Studi Lab Telecom | INTERCONNECTION SYSTEM BETWEEN PROCESSORS |
US4752924A (en) * | 1985-09-05 | 1988-06-21 | American Telephone And Telegraph Company, At&T Bell Laboratories | Ring packet switch |
US4760570A (en) * | 1986-08-06 | 1988-07-26 | American Telephone & Telegraph Company, At&T Bell Laboratories | N-by-N "knockout" switch for a high-performance packet switching system |
US4899334A (en) | 1987-10-19 | 1990-02-06 | Oki Electric Industry Co., Ltd. | Self-routing multistage switching network for fast packet switching system |
US5119481A (en) * | 1987-12-22 | 1992-06-02 | Kendall Square Research Corporation | Register bus multiprocessor system with shift |
US4872157A (en) * | 1988-03-31 | 1989-10-03 | American Telephone And Telegraph Company, At&T Bell Laboratories | Architecture and organization of a high performance metropolitan area telecommunications packet network |
US4872159A (en) | 1988-03-31 | 1989-10-03 | American Telephone And Telegraph Company At&T Bell Laboratories | Packet network architecture for providing rapid response time |
DE68926347T2 (en) | 1988-10-20 | 1996-11-14 | Chung | STORAGE STRUCTURE AND USE |
US5253248A (en) | 1990-07-03 | 1993-10-12 | At&T Bell Laboratories | Congestion control for connectionless traffic in data networks via alternate routing |
JP3107216B2 (en) * | 1990-08-17 | 2000-11-06 | 株式会社日立製作所 | Routing method and non-stop table change method |
GB9023867D0 (en) * | 1990-11-02 | 1990-12-12 | Mv Ltd | Improvements relating to a fault tolerant storage system |
JPH04189023A (en) | 1990-11-22 | 1992-07-07 | Victor Co Of Japan Ltd | Pulse synchronizing circuit |
JPH04214290A (en) | 1990-12-12 | 1992-08-05 | Mitsubishi Electric Corp | Semiconductor memory device |
US5612964A (en) * | 1991-04-08 | 1997-03-18 | Haraszti; Tegze P. | High performance, fault tolerant orthogonal shuffle memory and method |
JPH05183828A (en) | 1991-12-27 | 1993-07-23 | Sony Corp | Electronic equipment |
EP0556148B1 (en) | 1992-01-10 | 1998-07-22 | Digital Equipment Corporation | Scheme for interlocking a line card to an address recognition engine |
JPH0637797A (en) * | 1992-05-20 | 1994-02-10 | Xerox Corp | Reserved ring mechanism of packet exchange network |
US5274642A (en) * | 1992-06-05 | 1993-12-28 | Indra Widjaja | Output buffered packet switch with a flexible buffer management scheme |
JP3104429B2 (en) * | 1992-10-08 | 2000-10-30 | 株式会社日立製作所 | Common buffer type ATM switch having copy function and copy method thereof |
US5390173A (en) * | 1992-10-22 | 1995-02-14 | Digital Equipment Corporation | Packet format in hub for packet data communications system |
DE69324204T2 (en) | 1992-10-22 | 1999-12-23 | Cabletron Systems Inc | Searching for addresses during packet transmission using hashing and a content-addressed memory |
US5696899A (en) | 1992-11-18 | 1997-12-09 | Canon Kabushiki Kaisha | Method and apparatus for adaptively determining the format of data packets carried on a local area network |
WO1994018766A1 (en) | 1993-02-09 | 1994-08-18 | Dsc Communications Corporation | High-speed packet bus |
US5905723A (en) * | 1993-06-23 | 1999-05-18 | Cabletron Systems, Inc. | System for achieving scalable router performance |
US5515376A (en) * | 1993-07-19 | 1996-05-07 | Alantec, Inc. | Communication apparatus and methods |
US5473607A (en) | 1993-08-09 | 1995-12-05 | Grand Junction Networks, Inc. | Packet filtering for data networks |
US5499295A (en) | 1993-08-31 | 1996-03-12 | Ericsson Inc. | Method and apparatus for feature authorization and software copy protection in RF communications devices |
JP3095314B2 (en) * | 1993-08-31 | 2000-10-03 | 株式会社日立製作所 | Path switching method |
US6356973B1 (en) * | 1993-10-15 | 2002-03-12 | Image Telecommunications Corporation | Memory device having a cyclically configured data memory and having plural data portals for outputting/inputting data |
US5887187A (en) | 1993-10-20 | 1999-03-23 | Lsi Logic Corporation | Single chip network adapter apparatus |
US5802287A (en) | 1993-10-20 | 1998-09-01 | Lsi Logic Corporation | Single chip universal protocol multi-function ATM network interface |
US5579301A (en) * | 1994-02-28 | 1996-11-26 | Micom Communications Corp. | System for, and method of, managing voice congestion in a network environment |
US5459717A (en) * | 1994-03-25 | 1995-10-17 | Sprint International Communications Corporation | Method and apparatus for routing messagers in an electronic messaging system |
US5526344A (en) * | 1994-04-15 | 1996-06-11 | Dsc Communications Corporation | Multi-service switch for a telecommunications network |
US5555398A (en) | 1994-04-15 | 1996-09-10 | Intel Corporation | Write back cache coherency module for systems with a write through cache supporting bus |
US5537400A (en) * | 1994-04-15 | 1996-07-16 | Dsc Communications Corporation | Buffered crosspoint matrix for an asynchronous transfer mode switch and method of operation |
GB9408574D0 (en) * | 1994-04-29 | 1994-06-22 | Newbridge Networks Corp | Atm switching system |
EP0685949A3 (en) * | 1994-06-03 | 2002-07-10 | Philips Patentverwaltung GmbH | Packet transmission system |
US5617421A (en) * | 1994-06-17 | 1997-04-01 | Cisco Systems, Inc. | Extended domain computer network using standard links |
FR2725573B1 (en) | 1994-10-11 | 1996-11-15 | Thomson Csf | METHOD AND DEVICE FOR CONTROLLING CONGESTION OF SPORADIC EXCHANGES OF DATA PACKETS IN A DIGITAL TRANSMISSION NETWORK |
EP0719065A1 (en) * | 1994-12-20 | 1996-06-26 | International Business Machines Corporation | Multipurpose packet switching node for a data communication network |
US5790539A (en) | 1995-01-26 | 1998-08-04 | Chao; Hung-Hsiang Jonathan | ASIC chip for implementing a scaleable multicast ATM switch |
US5644784A (en) | 1995-03-03 | 1997-07-01 | Intel Corporation | Linear list based DMA control structure |
US5664116A (en) | 1995-07-07 | 1997-09-02 | Sun Microsystems, Inc. | Buffering of data for transmission in a computer communication system interface |
US5809024A (en) * | 1995-07-12 | 1998-09-15 | Bay Networks, Inc. | Memory architecture for a local area network module in an ATM switch |
US5781980A (en) * | 1995-08-07 | 1998-07-21 | Golston Company | Display with molded spring |
US5684800A (en) | 1995-11-15 | 1997-11-04 | Cabletron Systems, Inc. | Method for establishing restricted broadcast groups in a switched network |
US5781549A (en) | 1996-02-23 | 1998-07-14 | Allied Telesyn International Corp. | Method and apparatus for switching data packets in a data network |
US5742597A (en) * | 1996-03-14 | 1998-04-21 | Motorola, Inc. | Method and device for multipoint switching and arbitration in output-request packet switch |
US5940596A (en) | 1996-03-25 | 1999-08-17 | I-Cube, Inc. | Clustered address caching system for a network switch |
US5828653A (en) | 1996-04-26 | 1998-10-27 | Cascade Communications Corp. | Quality of service priority subclasses |
US5748631A (en) | 1996-05-09 | 1998-05-05 | Maker Communications, Inc. | Asynchronous transfer mode cell processing system with multiple cell source multiplexing |
US5787084A (en) | 1996-06-05 | 1998-07-28 | Compaq Computer Corporation | Multicast data communications switching system and associated method |
US5802052A (en) | 1996-06-26 | 1998-09-01 | Level One Communication, Inc. | Scalable high performance switch element for a shared memory packet or ATM cell switch fabric |
US5872783A (en) * | 1996-07-24 | 1999-02-16 | Cisco Systems, Inc. | Arrangement for rendering forwarding decisions for packets transferred among network switches |
US5898687A (en) | 1996-07-24 | 1999-04-27 | Cisco Systems, Inc. | Arbitration mechanism for a multicast logic engine of a switching fabric circuit |
GB9618132D0 (en) | 1996-08-30 | 1996-10-09 | Sgs Thomson Microelectronics | Improvements in or relating to an ATM switch |
US5845081A (en) | 1996-09-03 | 1998-12-01 | Sun Microsystems, Inc. | Using objects to discover network information about a remote network having a different network protocol |
US5831980A (en) * | 1996-09-13 | 1998-11-03 | Lsi Logic Corporation | Shared memory fabric architecture for very high speed ATM switches |
US6122275A (en) * | 1996-09-26 | 2000-09-19 | Lucent Technologies Inc. | Real-time processing for virtual circuits in packet switching |
US5842038A (en) | 1996-10-10 | 1998-11-24 | Unisys Corporation | Optimized input/output memory access request system and method |
JP3123447B2 (en) | 1996-11-13 | 2001-01-09 | 日本電気株式会社 | Switch control circuit of ATM exchange |
EP0849917B1 (en) | 1996-12-20 | 2005-07-20 | International Business Machines Corporation | Switching system |
US6260073B1 (en) * | 1996-12-30 | 2001-07-10 | Compaq Computer Corporation | Network switch including a switch manager for periodically polling the network ports to determine their status and controlling the flow of data between ports |
US6233246B1 (en) | 1996-12-30 | 2001-05-15 | Compaq Computer Corporation | Network switch with statistics read accesses |
US5978379A (en) * | 1997-01-23 | 1999-11-02 | Gadzoox Networks, Inc. | Fiber channel learning bridge, learning half bridge, and protocol |
DE19703833A1 (en) | 1997-02-01 | 1998-08-06 | Philips Patentverwaltung | Coupling device |
US6452933B1 (en) | 1997-02-07 | 2002-09-17 | Lucent Technologies Inc. | Fair queuing system with adaptive bandwidth redistribution |
US6061351A (en) * | 1997-02-14 | 2000-05-09 | Advanced Micro Devices, Inc. | Multicopy queue structure with searchable cache area |
US6175902B1 (en) | 1997-12-18 | 2001-01-16 | Advanced Micro Devices, Inc. | Method and apparatus for maintaining a time order by physical ordering in a memory |
US6151316A (en) * | 1997-02-14 | 2000-11-21 | Advanced Micro Devices, Inc. | Apparatus and method for synthesizing management packets for transmission between a network switch and a host controller |
US5892922A (en) | 1997-02-28 | 1999-04-06 | 3Com Corporation | Virtual local area network memory access system |
US6011795A (en) | 1997-03-20 | 2000-01-04 | Washington University | Method and apparatus for fast hierarchical address lookup using controlled expansion of prefixes |
US5887477A (en) * | 1997-04-15 | 1999-03-30 | Nike, Inc. | Apparatus and method for testing waterproofness and breathing fabrics |
US6260072B1 (en) * | 1997-06-12 | 2001-07-10 | Lucent Technologies Inc | Method and apparatus for adaptive routing in packet networks |
JPH1114391A (en) * | 1997-06-20 | 1999-01-22 | Yamaha Motor Co Ltd | Image screen display method of navigation device |
US6016310A (en) | 1997-06-30 | 2000-01-18 | Sun Microsystems, Inc. | Trunking support in a high performance network device |
US6115378A (en) | 1997-06-30 | 2000-09-05 | Sun Microsystems, Inc. | Multi-layer distributed network element |
US6119196A (en) | 1997-06-30 | 2000-09-12 | Sun Microsystems, Inc. | System having multiple arbitrating levels for arbitrating access to a shared memory by network ports operating at different data rates |
US6021132A (en) | 1997-06-30 | 2000-02-01 | Sun Microsystems, Inc. | Shared memory management in a switched network element |
US6014380A (en) | 1997-06-30 | 2000-01-11 | Sun Microsystems, Inc. | Mechanism for packet field replacement in a multi-layer distributed network element |
US5920566A (en) | 1997-06-30 | 1999-07-06 | Sun Microsystems, Inc. | Routing in a multi-layer distributed network element |
US6088356A (en) | 1997-06-30 | 2000-07-11 | Sun Microsystems, Inc. | System and method for a multi-layer network element |
US5909686A (en) | 1997-06-30 | 1999-06-01 | Sun Microsystems, Inc. | Hardware-assisted central processing unit access to a forwarding database |
US6094435A (en) | 1997-06-30 | 2000-07-25 | Sun Microsystems, Inc. | System and method for a quality of service in a multi-layer network element |
US6246680B1 (en) | 1997-06-30 | 2001-06-12 | Sun Microsystems, Inc. | Highly integrated multi-layer switch element architecture |
US6151297A (en) * | 1997-07-08 | 2000-11-21 | Hewlett-Packard Company | Method and system for link level server/switch trunking |
US5918074A (en) * | 1997-07-25 | 1999-06-29 | Neonet Llc | System architecture for and method of dual path data processing and management of packets and/or cells and the like |
US5991297A (en) * | 1997-08-28 | 1999-11-23 | Ascend Communications | Independently sizable memory pages for a plurality of connection ID types in a network switch |
US6041053A (en) * | 1997-09-18 | 2000-03-21 | Microsfot Corporation | Technique for efficiently classifying packets using a trie-indexed hierarchy forest that accommodates wildcards |
JP2959539B2 (en) | 1997-10-01 | 1999-10-06 | 日本電気株式会社 | Buffer control method and device |
US6185185B1 (en) | 1997-11-21 | 2001-02-06 | International Business Machines Corporation | Methods, systems and computer program products for suppressing multiple destination traffic in a computer network |
US6060351A (en) * | 1997-12-24 | 2000-05-09 | Micron Technology, Inc. | Process for forming capacitor over bit line memory cell |
US6259699B1 (en) * | 1997-12-30 | 2001-07-10 | Nexabit Networks, Llc | System architecture for and method of processing packets and/or cells in a common switch |
US6310875B1 (en) * | 1998-03-30 | 2001-10-30 | Nortel Networks Limited | Method and apparatus for port memory multicast common memory switches |
CA2227655A1 (en) | 1998-04-03 | 1999-10-03 | Alberto Leon-Garcia | The single-queue switch |
US6359879B1 (en) * | 1998-04-24 | 2002-03-19 | Avici Systems | Composite trunking |
US6628609B2 (en) * | 1998-04-30 | 2003-09-30 | Nortel Networks Limited | Method and apparatus for simple IP-layer bandwidth allocation using ingress control of egress bandwidth |
US6046979A (en) * | 1998-05-04 | 2000-04-04 | Cabletron Systems, Inc. | Method and apparatus for controlling the flow of variable-length packets through a multiport switch |
GB2337905B (en) | 1998-05-28 | 2003-02-12 | 3Com Technologies Ltd | Buffer management in network devices |
US6728206B1 (en) * | 1998-08-03 | 2004-04-27 | Silicon Grpahics, Inc. | Crossbar switch with communication ring bus |
US6356546B1 (en) * | 1998-08-11 | 2002-03-12 | Nortel Networks Limited | Universal transfer method and network with distributed switch |
US6430181B1 (en) * | 1999-01-15 | 2002-08-06 | Lsi Logic Corporation | Crossbar switch fabric with deterministic maximal scheduling of connection requests with strict scheduling prioritization derived from requested service delays |
US6501761B1 (en) * | 1999-02-25 | 2002-12-31 | Fairchild Semiconductor Corporation | Modular network switch with peer-to-peer address mapping communication |
WO2000052889A1 (en) * | 1999-03-05 | 2000-09-08 | Allayer Technologies Corporation | Packet switching fabric having a segmented ring with token based resource control protocol and output queuing control |
US7031324B1 (en) * | 1999-03-22 | 2006-04-18 | Cisco Technology, Inc. | Local area network/wide area network switch |
GB2349312B (en) * | 1999-04-21 | 2001-03-07 | 3Com Corp | Ageing of data packets using queue pointers |
US6243359B1 (en) * | 1999-04-29 | 2001-06-05 | Transwitch Corp | Methods and apparatus for managing traffic in an atm network |
US6501758B1 (en) * | 1999-06-03 | 2002-12-31 | Fujitsu Network Communications, Inc. | Hybrid ATM/TDM transport over a common fiber ring |
US7315552B2 (en) * | 1999-06-30 | 2008-01-01 | Broadcom Corporation | Frame forwarding in a switch fabric |
US6888802B1 (en) * | 1999-06-30 | 2005-05-03 | Nortel Networks Limited | System, device, and method for address reporting in a distributed communication environment |
US6687247B1 (en) * | 1999-10-27 | 2004-02-03 | Cisco Technology, Inc. | Architecture for high speed class of service enabled linecard |
JP3417369B2 (en) * | 1999-11-05 | 2003-06-16 | 日本電気株式会社 | Bus switch adapter, bus switch bridge, bus switch, and bus switch system |
US6681270B1 (en) * | 1999-12-07 | 2004-01-20 | Texas Instruments Incorporated | Effective channel priority processing for transfer controller with hub and ports |
US6771654B1 (en) * | 2000-01-24 | 2004-08-03 | Advanced Micro Devices, Inc. | Apparatus and method for sharing memory using a single ring data bus connection configuration |
US6721316B1 (en) * | 2000-02-14 | 2004-04-13 | Cisco Technology, Inc. | Flexible engine and data structure for packet header processing |
US6501757B1 (en) * | 2000-02-29 | 2002-12-31 | Centre For Development Of Telematics | ATM switch |
US6862292B1 (en) * | 2000-04-13 | 2005-03-01 | International Business Machines Corporation | Method and system for network processor scheduling outputs based on multiple calendars |
US6535510B2 (en) * | 2000-06-19 | 2003-03-18 | Broadcom Corporation | Switch fabric with path redundancy |
US6985982B2 (en) * | 2000-10-27 | 2006-01-10 | Texas Instruments Incorporated | Active ports in a transfer controller with hub and ports |
CA2621859C (en) | 2006-04-25 | 2013-02-26 | Mitsubishi Electric Corporation | Control apparatus for electric car |
-
2001
- 2001-06-19 US US09/883,212 patent/US6535510B2/en not_active Expired - Lifetime
- 2001-06-19 AT AT01305336T patent/ATE354227T1/en not_active IP Right Cessation
- 2001-06-19 US US09/883,213 patent/US7136381B2/en not_active Expired - Fee Related
- 2001-06-19 DE DE60111457T patent/DE60111457T2/en not_active Expired - Lifetime
- 2001-06-19 DE DE60119224T patent/DE60119224T2/en not_active Expired - Lifetime
- 2001-06-19 DE DE60126533T patent/DE60126533T2/en not_active Expired - Lifetime
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2006
- 2006-04-12 US US11/402,068 patent/US7519059B2/en not_active Expired - Fee Related
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- 2009-04-07 US US12/419,945 patent/US8274971B2/en not_active Expired - Lifetime
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EP1168727B1 (en) | 2006-05-03 |
US20030118016A1 (en) | 2003-06-26 |
US7136381B2 (en) | 2006-11-14 |
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EP1168710A2 (en) | 2002-01-02 |
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US7519059B2 (en) | 2009-04-14 |
EP1168725A3 (en) | 2003-07-09 |
EP1168710A3 (en) | 2003-08-13 |
DE60119224D1 (en) | 2006-06-08 |
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